Mathematics, 25.11.2020 07:30 ash848
8. In a recent survey of 1002 people, 701 said that they voted in a recent presidential election.
Voting records show that 61% of eligible voters actually did vote,
a) Find the 95% confidence interval estimate of the proportion of people who say that they voted.
b) Are the survey results consistent with the actual voter turnout of 61%? Why or why not?
c) How would the confidence interval change if we increased the confidence level to 99%? Find
the 99% confidence interval estimate to support your answer.
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 14:30
Ou have a 20-ounce bottle of juice. you pour out 14 of the bottle to share with a friend. if you pour out 3 ounces for yourself, what fraction of the 20 ounces will be left in the bottle? clear check 35 25 12 1320
Answers: 2
Mathematics, 21.06.2019 18:00
Arecipe calls for 32 fluid ounces of heavy cream.how many 1 pint containers of heavy cream are needed to make the recipe?
Answers: 2
Mathematics, 21.06.2019 19:00
Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1
Answers: 2
Mathematics, 21.06.2019 19:30
Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics
Answers: 1
You know the right answer?
8. In a recent survey of 1002 people, 701 said that they voted in a recent presidential election.
V...
Questions
Mathematics, 07.12.2021 20:10
Physics, 07.12.2021 20:10
Mathematics, 07.12.2021 20:10
Mathematics, 07.12.2021 20:10
English, 07.12.2021 20:10
Mathematics, 07.12.2021 20:10
Biology, 07.12.2021 20:10
Health, 07.12.2021 20:10
Mathematics, 07.12.2021 20:10
